#A12139#A12139

#A12139 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.8% C 0.163 H 16.4°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#A12139
RGB	rgb(161, 33, 57)
HSL	hsl(349, 66%, 38%)
HSV	hsv(349, 80%, 63%)
CMYK	cmyk(0%, 79.5%, 64.6%, 36.9%)
CIE-LAB	lab(35.91, 52.21, 19.06)
CIE-LCH	lch(35.91, 55.58, 20.05°)
OKLab	oklab(46.8% 0.1559 0.0459)
OKLCH	oklch(46.8% 0.163 16.4)
XYZ	xyz(15.9820, 8.9626, 4.7585)
Luminance	0.0896 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12139 #21A189

analogous

#A12179 #A12139 #A14921

triadic

#A12139 #39A121 #2139A1

tetradic

#A12139 #79A121 #21A189 #4921A1

square

#A12139 #79A121 #21A189 #4921A1

split-complementary

#A12139 #21A149 #2179A1

monochromatic

#3B0C15 #6E1727 #A12139 #D42C4B #DE5E76

Accessibility & contrast

On white

7.52

#A12139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A12139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12139

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12139	#FFFFFF	#000000	##FFFFFF
##A12139	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464339

Deuteranopia (green-blind)

#675E35

Tritanopia (blue-blind)

#B1002B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a12139;
/* rgb */ color: rgb(161, 33, 57);
/* oklch */ color: oklch(46.8% 0.163 16.4);

Tailwind

colors: {
  custom: {
    50: '#c4696f',
    500: '#a12139',
    950: '#000000',
  },
}

SCSS

$custom: #a12139;
$custom-light: #c4696f;
$custom-dark: #000000;

JSON

{
  "hex": "#a12139",
  "rgb": {
    "r": 161,
    "g": 33,
    "b": 57
  },
  "hsl": {
    "h": 348.75,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46798,
    "c": 0.16253,
    "h": 16.4
  },
  "luminance": 0.0896
}

Semantic roles & 50–950 ramp

primary

#A12139

secondary

#5BC3AF

accent

#E9C93F

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A12139

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →